It has been several years since the birth of digital wearable products. From the simple walking bracelet in the early stage to the smart watch that displays the date and time and push notifications, the industry has been exploring. While competing with the product appearance, it has constantly tried to add more cool functions to the product, so as to make the intelligent wearable products enter people's daily life, Become an indispensable good helper and partner in people's daily life.

　　 The brush bracelet launched by Phoenix Cloud Technology (Beijing) Co., Ltd. is an intelligent bracelet that can brush buses, subways, merchants and sports monitoring. It combines the bus card and sports bracelet that commuters need to carry with them, adding a very practical function to the sports bracelet. Therefore, I have always paid more attention to brush products.

　　 One day, I saw such a message on my WeChat official account.

　　 As a digital maniac, it is natural to apply. The application reason is filled with the links to several original articles I wrote. A few days later, I was lucky to receive the notice of winning from Brush. It is said that the probability of winning is 30 in 10000!

1、 Unpacking

A few days before I received the bracelet, I searched the Internet for information about a new generation of products, but I didn't get any clues, not even a spy photo. It seems that the security work is well done.

The strict packing box of the bracelet is marked with "ALL IN ONE", and there is also a "hand brushing family" tag and a letter of instructions for trial use. I don't know whether the listing of this "hand brushing clan" is the standard configuration of the bracelet or the welfare of test users.

Traditionally, the product features are listed on the box packaging. IP67、 7 days full function use is my favorite.

The most important feature is the Beijing Municipal Traffic Card.

Uncover the cover. Is it handsome or ugly? Take it out for a walk

Show one's true face

　　 back. Charging contact, logo, and municipal traffic all-in-one card.

Plastic wrist strap with very tight buckle.

The relief texture on the surface of the wrist strap is similar to the brush logo.

The wrist strap can be removed and replaced, which is also the consistent feature of the brush bracelet. There is sweat channel on the inner side of the wrist strap. The sweat channel is shallow and does not penetrate to the edge.

A full set of group photos: charging clip, brush hand clan tag, bracelet, manual, warranty card, quick guide.

The surface of the bracelet is smooth and convex, and it looks beautiful and exquisite. It is said that the diamond nano coating technology is used, and the name should have excellent resistance to bumps and scratches. In fact, after about 10 days of use, no scratches were found. What's more gratifying, it seems that this coating has excellent fingerprint resistance, and the surface of the bracelet is always as bright as new.

Due to the touch operation, there is no button on the surface, which also ensures that the product has IP67 waterproof capability.

The display screen is small, touch the bottom half of the surface, and the contents displayed on 4 pages will switch in turn. From top to bottom are time, date, step recording and all-in-one card balance.

Compared with the first generation, the second generation has increased the popular display screen and rechargeable battery, no longer need to burn the brain to guess the time (as everyone who has used the first generation knows), and no need to keep a lot of button batteries for a long time, which has made great progress in practicality.

In terms of appearance, radish and cabbage. Personally, I think it is exquisite and beautiful, with a strong overall sense. It is more low-key and elegant than a generation of diamond cutting surfaces.

Unfortunately, my family leaders also think so. As a result, the second generation of Brush was recruited by the leaders after wearing it on my wrist for only one day. After all, she is an authentic commuter. She can't get to work without the bus and subway every day.

2、 Bus all-in-one card recharging and meter swiping experience

Common bus cards can be recharged through the following channels:

1. Manual window recharge. The most traditional but least efficient recharge method often requires a long queue.

2. Recharge the quick charge coupon. Buy a quick charge coupon on the Beijing municipal all-in-one card website or app, bind the traffic card, and write the card on the Lakala terminal in the convenience store or the self-service device in the subway station. This method is a bit troublesome and seems to have low recognition.

3. Recharge with WeChat, Alipay and official APP on mobile phones. It is the most convenient, but it requires the phone to support NFC.

Of course, Brushing Bracelet fully supports the above three recharge channels. More importantly, Brushing has a unique and more comprehensive recharge channel: using Brushing Bracelet APP to recharge.

First, bind the built-in card of the bracelet in the APP. After the binding is completed and the balance in the card is read, you can use WeChat or Baidu Wallet to recharge.

Note that after successful payment, the Bluetooth connection between the mobile phone and the bracelet needs to be maintained so that the APP can complete the card writing operation.

After recharging, you'd better check the balance on the bracelet to confirm that the card was successfully written.

When swiping the watch, because the card reading devices of the bus and subway are all set on the right side of the channel, after personal experience, I think it is better to wear the bracelet on the right wrist. If you wear it on your left wrist as usual, you need to turn sideways and straighten your left arm. The posture is a bit awkward, which also affects the passing efficiency.

Therefore, the bracelet is also worn on the right wrist in the official promotional pictures.

As for the success rate of table swiping, my family leader gave me the feedback after using the brush bracelet for a week: refreshing, easy, and more convenient than swiping the bus card.

3、 Standby and charging

After a week of continuous use, the power of the bracelet has dropped from 100% to 30%. It is estimated that the official "7-day full function use" seems a bit conservative, and it should normally last about 10 days.

However, even if the bracelet is completely out of power, there is no need to worry about it. There is no problem when you brush your watch and take the bus or subway. It is just that intelligent functions such as notification and step recording cannot be used.

The charger of the bracelet is a huge clip, which can firmly fix the bracelet inside.

When charging, the display of the bracelet rotates 90 degrees to display the current time and remains on, turning it into a simple desktop clock. It seems that we borrowed the creativity of moto 360.

4、 Others

When I got this bracelet, it was written on the package box that "All round gem model", and there was another model called "All round diamond model" on the new product appointment page of the official website. The two models have the same functions, but the difference is in the surface and wrist strap. The beauty is good, and there is always one suitable for you. Personally, I prefer the round and low-key gem style.

Caller SMS reminder is a necessary item of any bracelet. Brush also has it, but it only provides the most basic function. The reminder function is limited to incoming calls and SMS messages, and other applications do not support it temporarily. And because the display screen displays too little content, it can only display the name or number of the person, not the SMS content. Of course, there is no need to expect the push of other applications. However, the newly released Mihuan 2 has a smaller screen, and even the person's name and number are not displayed. By contrast, brush is a small victory.

motion Sleep monitoring As a reminder of sitting for a long time, ALL-IN-ONE's brush is of course accurate. In fact, there is no need to be careful. The pedometer worn on your wrist is half a dozen. If your mobile phone has a motion sensor, it is more accurate to put your mobile phone in your pants pocket than any bracelet.

The measured weight of 25g is considered to be light. Although the plastic wrist strap is equipped with a sweat slot, it cannot be worn without feeling in hot summer. Fortunately, the wrist strap adopts quick disassembly Design , you can change it into a wristband of other materials, or even change it into a necklace, and hang the bracelet on your neck as a pendant.

As an intelligent bracelet, compared with the products that cost one or two hundred yuan on the market, it has the same function and beautiful appearance. The high-tech coating ensures that the surface of the bracelet remains bright as new, and the replaceable wrist strap is the traditional feature of brushing.

The only regret is the display of the bracelet. Due to the size of the display screen, the bracelet only provides SMS reminders, which cannot display the notification content of any APP on the mobile phone. In addition, the brightness of the display screen is also insufficient in outdoor sunlight, and the display content is basically invisible. In addition, perhaps to save electricity, the bracelet does not have the function of raising the wrist to light the screen. If you want to see the time, you still need to touch the surface with your other hand.

In my opinion, before the breakthrough of battery technology, E-Ink and Memory LCD are the most suitable materials for smart wearable device display. The static power consumption of these two materials is very small, which can keep the display screen constantly displayed. Due to its reflective characteristics, the outdoor display effect is better, and the resolution can also meet the needs of intelligent wearable devices, but the cost is higher than the current monochrome AMOLED.

It is very expected that the future three generations of Brushing will be equipped with larger and often visible displays, such as,